Shown is the site at West Creek in St. Marys where the abandoned mine drainage project is currently under construction.

Prosecutors plan to seek the death penalty against a Tennessee man charged with killing the parents, grandmother and uncle of an infant found abandoned in a home’s yard.

Revived investment bank Salomon Brothers is using Bitcoin’s blockchain to claim abandoned wallets, sparking legal and ethical debates as it targets dormant addresses holding billions in BTC.

As a Critical Minerals Mine Nears Approval in Arizona, Residents Fear It’s Already Affecting Area Water South32’s Hermosa mine would be the first approved under a new, fast-tracked process.

With only weeks until a disputed land swap opens the door to a huge copper mine at Oak Flat, opponents seek a late reprieve.

The person who broke into the abandoned Lehigh Cement Company plant fell more than 100 feet into a silo. He walked away with only a broken rib. How?